Patch

diff --git a/libstdc++-v3/doc/xml/manual/extensions.xml b/libstdc++-v3/doc/xml/manual/extensions.xmlindex 1f3da2f..7b35d05 100644--- a/libstdc++-v3/doc/xml/manual/extensions.xml+++ b/libstdc++-v3/doc/xml/manual/extensions.xml@@ -87,10 +87,11 @@ extensions, be aware of two things:
3.1, 3.2 and 3.3).
</para>
- <para>Please note that the upcoming C++ standard has first-class+ <para>Please note that the concept checks only validate the requirements+ of the old C++03 standard. C++11 was expected to have first-class
support for template parameter constraints based on concepts in the core
- language. This will obviate the need for the library-simulated concept- checking described above.+ language. This would have obviated the need for the library-simulated concept+ checking described above, but was not part of C++11.
</para>
</chapter>